Base | Representation |
---|---|
bin | 111110111111… |
… | …0000010110100 |
3 | 2022010200211221 |
4 | 1331332002310 |
5 | 31423202012 |
6 | 3135440124 |
7 | 550453303 |
oct | 175760264 |
9 | 68120757 |
10 | 33022132 |
11 | 17705020 |
12 | b086044 |
13 | 6ac2730 |
14 | 455843a |
15 | 2d74507 |
hex | 1f7e0b4 |
33022132 has 24 divisors (see below), whose sum is σ = 67892832. Its totient is φ = 13855200.
The previous prime is 33022117. The next prime is 33022147. The reversal of 33022132 is 23122033.
It is an interprime number because it is at equal distance from previous prime (33022117) and next prime (33022147).
It is a super-2 number, since 2×330221322 = 2180922403650848, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28294 + ... + 29437.
It is an arithmetic number, because the mean of its divisors is an integer number (2828868).
Almost surely, 233022132 is an apocalyptic number.
It is an amenable number.
33022132 is an abundant number, since it is smaller than the sum of its proper divisors (34870700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33022132 is a wasteful number, since it uses less digits than its factorization.
33022132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57759 (or 57757 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 33022132 is about 5746.4886670035. The cubic root of 33022132 is about 320.8251231871.
Adding to 33022132 its reverse (23122033), we get a palindrome (56144165).
Subtracting from 33022132 its reverse (23122033), we obtain a palindrome (9900099).
The spelling of 33022132 in words is "thirty-three million, twenty-two thousand, one hundred thirty-two".
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